arm64: make secmon link with the manual template

Secmon needs a special build rule because of the objcopy -B
operation required to include it in ramstage. Utilize the
manual template so builds continue to work with upcoming
build chnages.

Note: secmon is actually missing symbols still so those
still need to be addressed. That looks to be as if
--gc-sections isn't be honored, but I'm actually thinking
the symbols are just erroneously carried over as the
references for these symbols don't show up in the
symbol table:
 U coreboot_build
 U coreboot_extra_version
 U coreboot_version
 U default_baudrate
 U lb_add_console
 U lb_add_serial
 U uart_baudrate_divisor

Change-Id: I41c75e93536b73c4304ef3a87dc39d448d1f00d4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9300
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
1 file changed